You are buying four (4) NORS Auveco fasteners. They are upper and lower door hinge to hinge pillar bolts for 1971-1973 GMC Sprint. These bolts are 11/32-18 x 1-1/8" and they have a captured 5/8" diameter flat washer with small locking protrusions on the outer edge. Replaces the GM part number 8750275.
